package com.zhengb.nettydemos.chapter3.simple;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;

/**
 * Created by zhengbo on 2019/4/2.
 */
public class Client {

    public static void main(String[] args) throws InterruptedException {
        new Client().connect("127.0.0.1",8090);
    }

    public void connect(String host,int port) throws InterruptedException {

        DataTransRequestDTO dataTransRequestDTO = new DataTransRequestDTO();
        dataTransRequestDTO.setAge(19);
        dataTransRequestDTO.setLocation("杭州");
        dataTransRequestDTO.setName("zhangyi");
        EventLoopGroup group = new NioEventLoopGroup();

        try {
            Bootstrap bootstrap = new Bootstrap();
            bootstrap.group(group).channel(NioSocketChannel.class)
                    .option(ChannelOption.TCP_NODELAY, true)
                    .handler(new ChannelInitializer<SocketChannel>() {
                        @Override
                        protected void initChannel(SocketChannel ch) throws Exception {
                            ch.pipeline().addLast(new ClientHandler(dataTransRequestDTO));
                        }
                    });

            ChannelFuture future = bootstrap.connect(host, port).sync();
            future.channel().closeFuture().sync();
        } finally {
            group.shutdownGracefully();
        }
    }
}
